লক্ষ্য করুন: এই এন্ট্রির অনুবাদ বর্তমানে মান পর্যালোচনার অধীনে রয়েছে, তাই কিছু বিষয়বস্তু সাময়িকভাবে শুধুমাত্র ইংরেজিতে প্রদর্শিত হচ্ছে।
এই এন্ট্রিটি এখনও আপনার ভাষায় অনুবাদ করা হয়নি, তাই নিচে মূল লেখাটি দেখানো হচ্ছে।
spectrograph
This term functions as both the name of the physical hardware and the resulting data output. When referring to the device, it describes a precision tool used in astrophysics and chemistry to decode the fingerprints of light. When referring to the output, it describes the visual or digital map of spectral lines.
Because it is a technical term, it is used almost exclusively in scientific literature or academic settings. It carries a connotation of empirical evidence and high-precision measurement, distinguishing it from a spectrometer, which typically measures a specific property rather than recording a full image or graph.
Meanings
A scientific instrument used to separate light into its constituent wavelengths and record the resulting spectrum on a medium.
The astronomer used a high-resolution spectrograph to analyze the chemical composition of the distant star.
Examples
The observatory installed a new high resolution spectrograph to study distant galaxies.
The observatory installed a new high resolution spectrograph to study distant galaxies.
Look at this spectrograph and tell me if you see any absorption lines.
We need to calibrate the spectrograph before the observation begins.
The data from the spectrograph revealed the chemical composition of the star.
I wonder if the spectrograph is sensitive enough to detect that specific element.
The researcher carefully analyzed the spectrograph for any anomalies.
The researcher carefully analyzed the spectrograph for any anomalies.
This old spectrograph uses a photographic plate to record the light.
Can you pass me the printout of the spectrograph from last night.